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package action;

import DAO.DAO_Asignatura;
import DAO.DAO_Autor;
import DAO.DAO_Seccion;
import actionForm.ModificarAutorActionForm;
import clases.Asignatura;
import clases.Autor;
import clases.Seccion;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

/**
 *
 * @author Rafa
 */
public class AutoresAction extends org.apache.struts.action.Action {

    /* forward name="success" path="" */
    private static final String SUCCESS = "success";

    /**
     * This is the action called from the Struts framework.
     *
     * @param mapping The ActionMapping used to select this instance.
     * @param form The optional ActionForm bean for this request.
     * @param request The HTTP Request we are processing.
     * @param response The HTTP Response we are processing.
     * @throws java.lang.Exception
     * @return
     */
    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {

        DAO_Autor daoAutor = new DAO_Autor();
        List<Autor> listaAutores = daoAutor.consultaAutores(true);
        request.setAttribute("listaAutores", listaAutores);
        
        /*Se ponen tambien la lista de secciones y de asignaturas en el formulario
        para que el autor pueda elegir*/
        ModificarAutorActionForm formulario = (ModificarAutorActionForm)form;
        DAO_Seccion daoSeccion = new DAO_Seccion();
        List<Seccion> listaTodasSecciones = daoSeccion.consultaSecciones(true);
        formulario.setListaTodasSecciones(listaTodasSecciones);

        DAO_Asignatura daoAsignatura = new DAO_Asignatura();
        List<Asignatura> listaTodasAsignaturas = daoAsignatura.consultaAsignaturas(true);
        formulario.setListaTodasAsignaturas(listaTodasAsignaturas);
        
        return mapping.findForward(SUCCESS);
    }
}
